OPERATORS · TEXAS · P-5 NUMBER 280617

Four Sevens Operating Co., Ltd.

178 FILINGS · 141 PERMITS · PAGE 2 OF 4 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Nov 14, 2005609417DrillTarrantPotter - Purcell #1H9,000Spudded43931412Now TEP Barnett USA LLC
Oct 14, 2005607954DrillJackHalsell #23,000Plugged dry hole (P&A)23738889—
Sep 26, 2005606942DrillTarrantPoly B #2H9,000Spudded43931364Now TEP Barnett USA LLC
Aug 22, 2005605268DrillTarrantCharitable #1H9,000—43931340—
Aug 18, 2005605190DrillTarrantBP 367 #2H9,000Final completion43931339Now Chesapeake Operating L.L.C.
Aug 18, 2005605188DrillTarrantBP 367 #1H9,000Final completion43931338Now TEP Barnett USA LLC
Jul 19, 2005603640DrillTarrantParrot-Allied #2H9,000Final completion43931312Now TEP Barnett USA LLC
May 31, 2005601401DrillTarrantChristopher Harris #1H9,000—43931267—
May 31, 2005601401AmendmentDrillTarrantChristopher Harris #1H9,000—43931267—
May 26, 2005601236DrillJohnsonParker #1HH9,000Final completion25130418Now Chesapeake Operating Inc.
May 20, 2005600983DrillJohnsonHyder #2H9,000—25130410Now TEP Barnett USA LLC
May 13, 2005600623DrillTarrantOld Weatherford #1H9,000Spudded43931250Now TEP Barnett USA LLC
Apr 25, 2005561004DrillTarrantMinerals, W.S. #1H9,000Spudded43931227Now TEP Barnett USA LLC
Apr 25, 2005561003DrillTarrantTLH #1H9,000Final completion43931226Now TEP Barnett USA LLC
Apr 25, 2005561002DrillTarrantRisinger #39,000Spudded43931225Now TEP Barnett USA LLC
Apr 25, 2005561002AmendmentDrillTarrantRisinger #3H9,000—43931225Now TEP Barnett USA LLC
Apr 25, 2005561002AmendmentDrillTarrantRisinger #3H9,000Final completion43931225Now TEP Barnett USA LLC
Apr 25, 2005561001DrillTarrantRicketts Unit #1H9,000Spudded43931224Now TEP Barnett USA LLC
Mar 18, 2005559208DrillJohnsonHyder #1H8,000Final completion25130363Now TEP Barnett USA LLC
Feb 11, 2005557579DrillJackHalsell #15,900—23738850Now Chesapeake Operating Inc.
Feb 11, 2005557579AmendmentDrillJackHalsell #15,900Final completion23738850Now Chesapeake Operating Inc.
Feb 11, 2005557577DrillTarrantTarrant Minerals #1H9,000Final completion43931142Now TEP Barnett USA LLC
Dec 20, 2004555067DrillJackCoca Cola #26,500—23738828Now Oakridge Oil and Gas LP
Dec 20, 2004555067AmendmentDrillJackCoca Cola #2H6,500Final completion23738828Now Oakridge Oil and Gas LP
Dec 8, 2004554581DrillTarrantGoodman #1H9,000Final completion43931080Now TEP Barnett USA LLC
Nov 29, 2004554127DrillTarrantRisinger #2H9,000Final completion43931068Now TEP Barnett USA LLC
Nov 23, 2004554036DrillTarrantRisinger #1H9,000Final completion43931066Now TEP Barnett USA LLC
Nov 18, 2004553808DrillTarrantCrowley Minerals #1H9,000Final completion43931061Now TEP Barnett USA LLC
Nov 18, 2004553807DrillTarrantHarbison-Fischer #2H9,000Final completion43931060Now TEP Barnett USA LLC
Oct 8, 2004552067DrillTarrantHarbison-Fischer #1H9,000Spudded43931010Now TEP Barnett USA LLC
Oct 8, 2004552067AmendmentDrillTarrantHarbison-Fischer #1H9,000—43931010Now TEP Barnett USA LLC
Oct 8, 2004552067AmendmentDrillTarrantHarbison-Fischer #1H9,000Final completion43931010Now TEP Barnett USA LLC
Aug 24, 2004550039DrillTarrantBell #2H9,000—43930982—
Jul 22, 2004548598DrillTarrantPoly #1H9,000—43930945Now TEP Barnett USA LLC
Jul 22, 2004548598AmendmentDrillTarrantPoly #1H9,000Spudded43930945Now TEP Barnett USA LLC
Jul 22, 2004548598AmendmentDrillTarrantPoly #1H9,000Final completion43930945Now TEP Barnett USA LLC
Jun 17, 2004547048DrillTarrantBrentwood #1H9,000—43930916Now TEP Barnett USA LLC
May 20, 2004545933DrillTarrantParrot #1H9,000—43930892Now TEP Barnett USA LLC
May 20, 2004545933AmendmentDrillTarrantParrot #1H9,000—43930892Now TEP Barnett USA LLC
May 20, 2004545933AmendmentDrillTarrantParrot #1H9,000Final completion43930892Now TEP Barnett USA LLC
Jan 28, 2004541333DrillTarrantHBB #3H9,000—43930797—
Jan 28, 2004541332DrillTarrantWilson #1H9,000—43930796—
Dec 16, 2003539761DrillTarrantLangley Revelstoke #2H9,000—43930774—
Dec 16, 2003539760DrillTarrantRevelstoke #28,000—43930773—
Dec 16, 2003539759DrillTarrantRevelstoke #18,000—43930772—
Dec 16, 2003539757DrillTarrantLangley #1H9,000—43930771—
Dec 16, 2003539756DrillTarrantLangley #39,000—43930770—
Dec 16, 2003539754DrillTarrantLangley #4H9,000Final completion43930769Now BKV North Texas LLC
Nov 19, 2003538798DrillTarrantKathleen #14,000Final completion43930753Now BKV North Texas LLC
Nov 12, 2003538520DrillTarrantHaslet Heights #27,800Final completion43930743Now BKV North Texas LLC